In addition to the Pentax K-mount roadmap, Ricoh also updated the Q-mount lens roadmap and the previously scheduled telephoto macro lens is no longer listed (it was in the 2016 version of the roadmap) – this pretty much means the Pentax Q system is now gone: The 645 lens roadmap is unchanged:

I have not seen Ricoh presenting any new Pentax lens roadmaps at the 2016 Photokina show. If anyone has seen updated versions, please email me. Here are the last known Pentax lens roadmaps from few months ago:

Ricoh published an updated Pentax K-mount lens roadmap as of June, 2016 (posted above) – the only difference I can find when comparing to the previous version is the addition of a HD Pentax-DA 55-300mm f/4.5-6.3 ED PLM WR RE lens: